Yeah, same curve inverted.

Incidentally, the reason why Auto EQ boosts the 25Hz range so much is that very few setups have much response there at all. I just tweaked Laura's amp settings (professionally installed and totally screwed up...LOL), and in doing so set the sub crossover down to 40Hz for a while - there is very little down there at all - even with a 10" Boston Sub. I figure that anyone without a sub hasn't a chance of getting a response at 25Hz, and Auto EQ should be able to handle that scenario. (If no reasonable 25Hz response is found set flat rather than chasing one)